XUpdatableLayer Interface Reference

Provides access to a read-write layer of configuration data for a given component and entity. More...

import"XUpdatableLayer.idl";

Inheritance diagram for XUpdatableLayer:

Public Member Functions
void	replaceWith ([in] XLayer aNewLayer) raises (com::sun::star::lang::NullPointerException, com::sun::star::lang::WrappedTargetException, MalformedDataException)
	Replaces the current layer with the layer given as input parameter. More...
Public Member Functions inherited from XLayer
void	readData ([in] XLayerHandler aHandler) raises (com::sun::star::lang::NullPointerException, com::sun::star::lang::WrappedTargetException, MalformedDataException)
	describes the contents of the layer to an XLayerHandler. More...
Public Member Functions inherited from XInterface
any	queryInterface ([in] type aType)
	queries for a new interface to an existing UNO object. More...
void	acquire ()
	increases the reference counter by one. More...
void	release ()
	decreases the reference counter by one. More...

Detailed Description

Provides access to a read-write layer of configuration data for a given component and entity.

Since

OOo 1.1.2

Member Function Documentation

replaceWith()

void replaceWith	(	[in] XLayer	aNewLayer	)
raises	(	com::sun::star::lang::NullPointerException,
		com::sun::star::lang::WrappedTargetException,
		MalformedDataException
	)

Replaces the current layer with the layer given as input parameter.

After the replacement has been performed, reading the layer will return the new content. Some implementations may not support this, so after an update XLayer::readData() may fail.

Parameters

aNewLayer

replacement layer

Exceptions

com::sun::star::lang::NullPointerException	if a NULL handler is passed.
com::sun::star::lang::WrappedTargetException	if an error occurs during the replacement.
com::sun::star::configuration::backend::MalformedDataException	if the layer contains invalid data.

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The documentation for this interface was generated from the following file:

• com/sun/star/configuration/backend/XUpdatableLayer.idl